CN102175404B - Waterproofness tester - Google Patents
Waterproofness tester Download PDFInfo
- Publication number
- CN102175404B CN102175404B CN 201110027562 CN201110027562A CN102175404B CN 102175404 B CN102175404 B CN 102175404B CN 201110027562 CN201110027562 CN 201110027562 CN 201110027562 A CN201110027562 A CN 201110027562A CN 102175404 B CN102175404 B CN 102175404B
- Authority
- CN
- China
- Prior art keywords
- holder
- determinand
- container
- transparent vessel
- set terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 239000011521 glass Substances 0.000 claims description 5
- 239000012780 transparent material Substances 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 8
- 239000000047 product Substances 0.000 description 9
- 238000001514 detection method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a waterproofness tester. The waterproofness tester is used for solving the problem of the prior art, such as complicated structure, high cost and the like. The waterproofness tester comprises a transparent container for containing liquid, a vacuum pump, a fixing base for a to-be-tested object and a fixing base fastening device, wherein the container is connected to the vacuum pump; the inner space of the container is communicated with the inner space of the vacuum pump; the container comprises an imbedding end for the to-be-tested object; the to-be-tested object is inserted into the container through the imbedding end; the fixing base is fastened at the imbedding end of the container through the fixing base fastening device; the edge of the imbedding end is closed; and the fixing base is provided with a hole, through which the to-be-tested object passes. The waterproofness tester has the advantages of simple structure, lower cost and higher testing efficiency, is conveniently operated, is very intuitional, fully meets the waterproofness test requirement of majority products at present, and can be applied to articles such as solar electronics, outdoor cameras, underwater cameras, wires and watches.
Description
Technical field
The present invention relates to a kind of tester be used to carrying out the waterproof detection.
Background technology
Some product needed are carried out waterproof test, such as electric wire, wrist-watch and mobile phone etc.Existing waterproof detection mode generally is to utilize negative pressure that tested object inside is vacuumized, and the internal pressure of observing again tested object changes.The method that this mode vacuumizes interiors of products easily causes the damage of interiors of products part.
In disclosed patent documentation, be that " in order to test macro and the test procedure of testing water-proof product ", publication number are that CN101210856A, open date are the application on July 2nd, 2008 such as name of patent application, wherein put down in writing the water resistance that a kind of mode by contrast pressure reduction is come testing product.The disclosed apparatus structure more complicated of this technology need to be used relatively more accurate instrument, and cost is higher.
Summary of the invention
Technical matters to be solved by this invention is: a kind of waterproof tester is provided, solves the high problem of complex structure, cost of prior art.
In order to solve above-mentioned technical matters, the present invention proposes a kind of waterproof tester, and it comprises: holder and the holder fastener of the transparent vessel of dress liquid, vacuum pump, determinand;
Wherein, container is connected with vacuum pump, and the space in the container is connected with vacuum pump, and container comprises the set terminal of determinand, and determinand is stretched in the container by this set terminal; Holder fits set terminal at container by the holder fastener, seals the edge of described set terminal, and the hole of passing for determinand is arranged on the holder.
Need to prove the difference owing to test item, the shape in the hole on the holder also is different.When for example detecting electric wire, can the design lines hole on the holder; If the detection wrist-watch, then the shape in hole must with the shape of wrist-watch to consistent.Different determinands needs to be equipped with different holders.
Preferably: described holder is plate object.Be used for fixedly the shape of the holder of determinand and can change as required design, its major function is that the opening that seals the set terminal of container gets final product.
Preferably: the hole on the described holder is the line hole that supply lines passes, and the line hole is one or more.After electric wire to be measured is worn cable-through hole, can be with being through rubber ring on the electric wire with the clearance seal between line and the hole, prevent that water in the container from spilling and leak gas.
Preferably: be provided with the installing plate that links together with vessel at described set terminal, installing plate and described holder fit together set terminal are sealed.Installing plate is to make things convenient for fixed head to fix with docking of container, and can realize further design to the locking fixed structure.Installing plate can not seal the opening of described set terminal.
Preferably: described holder fastener is the cylinder pneumatic means that is installed in the described holder outside, is provided with fixed head for the fixed cylinder pneumatic means at described container, and the cylinder pneumatic means is fixed on the fixed head.After pneumatic means starts, installing plate and holder are combined closely, prevent from leaking gas and leaking.
Preferably: between described installing plate and holder Lock device with two same action member is arranged, this Lock device with two same action member is to be located at the protrusion on one of them and to be located at slotted eye on another, that supply protrusion to insert.Protrusion to lock construction mainly is to prevent that installing plate from holder the dislocation skew occuring when installation is docked, can effectively improve operating efficiency with slotted eye.
Preferably: described container, holder is at least a is organic glass or unorganic glass transparent material.If installing plate and container itself are connected as a single entity, namely installing plate is the perpendicular rings limit that the container set terminal is thought extension, then can make this container with installing plate in a mould.The convenient product gas leakage situation of observing from the side of transparent holder.
Preferably: be provided with water injection hole at described vessel surface, be provided with sealing-plug in the water injection hole.Water injection hole is structure not necessarily.Before detecting, can be to pouring in the container.But if the water injection hole structure is arranged, can be more convenient water filling in the container, and water injection rate is easily controlled.In addition, the water source can also be connected with water injection hole, the water valve of control current is installed at water pipe.
Preferably: described vessel surface is provided with osculum, is equipped with sealing-plug at osculum.In addition, a water pipe can also be connected with osculum, the water valve of control current is installed at water pipe.
Beneficial effect of the present invention:
Compared to existing technology, the present invention is simple in structure, and it mainly is comprised of the closing device (being holder and the holder fastener of determinand) of vacuum pump, container and container determinand set terminal.Its cost is compared existing equipment, cost is lower, more convenient operation, detection efficiency is higher, and is also very directly perceived, and the waterproof that can satisfy at present a lot of products fully detects demand, adaptable product scope can be: 1, sun power and accessory thereof, 2, outdoor electrical equipment (such as watch-dog) and accessory thereof, 3, underwater electronic equipment (such as Underwater Camera, camera) and accessory thereof, 4, wrist-watch one class of timing etc.Common electric wire and have waterproof and need all applicable the present invention such as mobile phone.
Description of drawings
Fig. 1 is the structural drawing of embodiments of the invention.
Fig. 2 is the three-dimensional structure diagram of Fig. 1 embodiment.
Fig. 3 is the use schematic diagram that installs among Fig. 1.
Fig. 4 is the structural drawing of an alternative embodiment of the invention.
Identifier declaration among the figure: holder 1, installing plate 2, fixed head 3, line to be tested 4, vacuum pump 5, water tank 6, vacuum pump tracheae 7, water 8, container 9, cylinder 10, compressor tracheae 11, set terminal 900, hole 100, rubber plug 12, wrist-watch 13, holder 14.
Embodiment
The present invention proposes a kind of waterproof tester, and it comprises: holder and the holder fastener of the transparent vessel of dress liquid, vacuum pump, determinand; Wherein, container is connected with vacuum pump, and the space in the container is connected with vacuum pump, and container comprises the set terminal of determinand, and determinand is stretched in the container by this set terminal; Holder fits set terminal at container by the holder fastener, seals the edge of described set terminal, and the hole of passing for determinand is arranged on the holder.
Embodiments of the invention are referring to illustrated in figures 1 and 2.
Waterproof tester of the present invention comprises: holder 1 and the holder fastener of the transparent vessel 9 of dress liquid, vacuum pump 5, determinand.
Holder 1 is plate object.Be used for fixedly the shape of the holder of determinand and can change as required design, its major function is that the opening that seals the set terminal of container gets final product.Referring to Fig. 3, the hole on the holder is the line hole 100 that supply lines passes, and line hole 100 is one or more.After electric wire to be measured is worn cable-through hole, can be with being through rubber ring on the electric wire or rubber plug 12 with the clearance seal between line and the hole, prevent that water in the container from spilling and leak gas.Also can seal with the soft material filling gap of plasticine and so on.Need to prove the difference owing to test item, the shape in the hole on the holder also is different.Referring to Fig. 2, when for example detecting electric wire, can the design lines hole on the holder; Referring to Fig. 4, if detect wrist-watch 13, then the shape in hole must with the shape of wrist-watch to consistent, be that the hole corresponding with the wrist-watch shape arranged on the holder 14, after in wrist-watch is inserted container, can seal with the slit filling of plasticine with wrist-watch and hole, in case leak-stopping water and gas leakage.
Wherein, container 9 is connected with vacuum pump 5, and the space in the container 9 is connected with vacuum pump 5, and container 9 comprises the set terminal 900 of determinand, and determinand is stretched in the container by this set terminal 900.Holder 1 fits set terminal 900 at container by the holder fastener, the edge of sealing set terminal.
Be provided with the installing plate 2 that links together with container 9 bodies at set terminal 900, installing plate 2 fits together with set terminal 900 sealings with holder 1.Installing plate 2 is to make things convenient for fixed head 1 to fix with docking of container 9, and can realize further design to the locking fixed structure.Installing plate can not seal the opening of set terminal.
The holder fastener is the cylinder pneumatic means that is installed in holder 1 outside, and the cylinder 10 of cylinder pneumatic means is fixed on fixed head 3.After pneumatic means started, it can make installing plate and holder combine closely, and prevented from leaking gas and leaking.
Between installing plate 2 and holder 1 Lock device with two same action member is arranged, this Lock device with two same action member is to be located at the protrusion on one of them and to be located at slotted eye on another, that supply protrusion to insert.Protrusion to lock construction mainly is to prevent that installing plate from holder the dislocation skew occuring when installation is docked, can effectively improve operating efficiency with slotted eye.Slotted eye can be perforation, also can be the groove hole, and it is used for inserting for protrusion.Protrusion is preferably the cylinder thing.If cylinder is installed on the installing plate, then slotted eye just is located on the holder; If cylinder is installed on the holder, then slotted eye just is located on the installing plate.
Container 9, holder 1 and installing plate 2 are selected transparent organic glass material.If installing plate 2 itself is connected as a single entity with container 9, namely installing plate is the perpendicular rings limit that the container set terminal is thought extension, then can make this container with installing plate in a mould.The convenient product gas leakage situation of observing from the side of transparent holder.
In addition, can also be provided with water injection hole on container 9 surfaces, be provided with sealing-plug in the water injection hole.Water injection hole is structure not necessarily.Before detecting, can be to pouring in the container.But if the water injection hole structure is arranged, can be more convenient water filling in the container, and water injection rate is easily controlled.In addition, the water source can also be connected with water injection hole, the water valve of control current is installed at water pipe.
Can also be provided with osculum in container 9 surfaces, be equipped with sealing-plug at osculum.In addition, a water pipe can also be connected with osculum, the water valve of control current is installed at water pipe.
The use of above-described embodiment is as follows:
Container 9 links to each other with cylinder 10 by two fixed head 3 usefulness screws, at the water of container 9 interior injections 1/3rd.Line 4 to be tested passes holder 1, and holder 1 is inserted between two fixed heads 3, by cylinder 10 holder 1 and container 9 is closed tightly.Then start vacuum pump 5, non-watertight if electric wire part in water has breakage because an end of line to be tested is put into the water of container 9, utilize pressure difference, then can observe gas and from water, emerge.
Claims (7)
1. a waterproof tester is characterized in that comprising: holder and the holder fastener of the transparent vessel of dress liquid, vacuum pump, determinand;
Wherein, the transparent vessel of described dress liquid is connected with vacuum pump, and the space in the transparent vessel of dress liquid is connected with vacuum pump, and the transparent vessel of dress liquid comprises the set terminal of determinand, and determinand is stretched in the transparent vessel of dress liquid by this set terminal; The holder of described determinand fits the set terminal of transparent vessel at dress liquid by the holder fastener, seals the edge of described set terminal, and the hole of passing for determinand is arranged on the holder of determinand;
Be provided with the installing plate that links together with the transparent vessel body that fills liquid at described set terminal, the holder of installing plate and described determinand fits together set terminal is sealed;
Described holder fastener is the cylinder pneumatic means that is installed in the holder outside of described determinand, is provided with fixed head for the fixed cylinder pneumatic means at the transparent vessel of described dress liquid, and the cylinder pneumatic means is fixed on the fixed head.
2. waterproof tester according to claim 1, it is characterized in that: the holder of described determinand is plate object.
3. waterproof tester according to claim 1, it is characterized in that: the hole on the holder of described determinand is the line hole that supply lines passes, and the line hole is one or more.
4. waterproof tester according to claim 1 is characterized in that: between the holder of described installing plate and determinand Lock device with two same action member is arranged, this Lock device with two same action member is to be located at the protrusion on one of them and to be located at slotted eye on another, that insert for protrusion.
5. waterproof tester according to claim 1 is characterized in that: the transparent vessel of described dress liquid, the holder of determinand be at least a to be organic glass or unorganic glass transparent material.
6. waterproof tester according to claim 1, it is characterized in that: the transparent vessel surface at described dress liquid is provided with water injection hole, is provided with sealing-plug in the water injection hole.
7. waterproof tester according to claim 6, it is characterized in that: the transparent vessel surface of described dress liquid is provided with osculum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110027562 CN102175404B (en) | 2011-01-25 | 2011-01-25 | Waterproofness tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110027562 CN102175404B (en) | 2011-01-25 | 2011-01-25 | Waterproofness tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102175404A CN102175404A (en) | 2011-09-07 |
| CN102175404B true CN102175404B (en) | 2013-02-06 |
Family
ID=44518613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110027562 Expired - Fee Related CN102175404B (en) | 2011-01-25 | 2011-01-25 | Waterproofness tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102175404B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735406B (en) * | 2012-07-19 | 2015-07-29 | 成都塑力电缆有限公司 | A kind of detection method of water repellent electric cable block-water performance |
| US9733150B2 (en) * | 2014-06-24 | 2017-08-15 | Htc Corporation | Water resistance inspection system and inspection method |
| CN104089747B (en) * | 2014-08-04 | 2017-03-08 | 深圳开立生物医疗科技股份有限公司 | A kind of insertion section air tightness checking device |
| CN104386487A (en) * | 2014-10-30 | 2015-03-04 | 昆山迈致治具科技有限公司 | Watch sealability test fixture |
| CN106323558A (en) * | 2016-07-29 | 2017-01-11 | 广东小天才科技有限公司 | Waterproof testing method and system |
| CN107356393B (en) * | 2017-05-31 | 2019-02-19 | 江苏金钿实业有限公司 | A kind of wrist-watch vibration water-proof performance testing apparatus |
| CN107390502B (en) * | 2017-05-31 | 2019-02-19 | 江苏金钿实业有限公司 | A kind of wrist-watch vibration waterproof performance detection method |
| CN108982026B (en) * | 2018-05-24 | 2020-09-08 | 南通大通电气有限公司 | Testing method of wire groove air tightness testing device |
| CN114636520B (en) * | 2022-03-11 | 2023-09-22 | 深圳市海瑞思自动化科技有限公司 | Flow-controllable pressurizing device and pressurizing method thereof |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1023016A (en) * | 1963-02-27 | 1966-03-16 | Standard Telephones Cables Ltd | Manufacture of tubes |
| JPS517983A (en) * | 1974-07-09 | 1976-01-22 | Mitsubishi Heavy Ind Ltd | ZAIRYOKE TSUKANKENSAHO |
| JPS5625387Y2 (en) * | 1975-05-28 | 1981-06-16 | ||
| JPH01227035A (en) * | 1988-03-08 | 1989-09-11 | Yamaha Corp | Leak tester |
| JP4098204B2 (en) * | 2003-09-29 | 2008-06-11 | 矢崎総業株式会社 | Seal inspection device |
| CN1268906C (en) * | 2004-02-26 | 2006-08-09 | 潮州市强基制药厂 | Hard capsule sealing tightness measuring method and equipment |
| CN2685860Y (en) * | 2004-02-26 | 2005-03-16 | 潮州市强基制药厂 | Rigid capsule sealing leak-testing apparatus |
| CN201004004Y (en) * | 2007-02-08 | 2008-01-09 | 付孜隽 | An electromotor leakage detection device |
| CN201066353Y (en) * | 2007-08-08 | 2008-05-28 | 武志生 | Online perforation detection device in plastic tube production |
| CN201935787U (en) * | 2011-01-25 | 2011-08-17 | 深圳市南士科技股份有限公司 | Waterproof tester |
-
2011
- 2011-01-25 CN CN 201110027562 patent/CN102175404B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102175404A (en) | 2011-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102175404B (en) | Waterproofness tester | |
| CN201935787U (en) | Waterproof tester | |
| CN201193970Y (en) | Air tightness test device for mobile communication terminal | |
| CN105810970A (en) | Method for rapidly detecting sealing performance of battery box | |
| CN201687549U (en) | Dry type leakage detecting apparatus of engine oil filter | |
| CN103257022B (en) | Seal testing instrument and seal testing methods | |
| CN203083784U (en) | Hydraulically compacted-type leakage testing device | |
| CN204371631U (en) | Engine liquid pump assembly is surveyed and is leaked tool fixture | |
| CN204882005U (en) | Anchor clamps leak hunting | |
| CN207991769U (en) | Sealing test system | |
| CN103822766B (en) | The leakage detection method of crankshaft of diesel engine Rear oil seal | |
| CN102269640B (en) | Tight coupling device for detecting leakage of water dispenser | |
| CN203275037U (en) | Seal test device | |
| CN105444968B (en) | A kind of airtight pressure maintaining test equipment | |
| CN208860543U (en) | A kind of air-tightness detection device of integrated mechanical sealing | |
| CN204330226U (en) | Gondola water faucet semi-manufacture air-leakage detector | |
| CN209802615U (en) | Gas pipeline leakage detection device | |
| CN202433155U (en) | Sealing connecting device for leakage detection of water dispenser | |
| CN202814660U (en) | While-drilling tool connecting sealing test device | |
| CN201945427U (en) | Test device for air tightness of steel drum | |
| CN202182804U (en) | Vacuum-pumping watertight testing device | |
| CN203858076U (en) | Air tightness testing device | |
| CN209485627U (en) | A kind of waterproof performance test device | |
| CN207036359U (en) | A kind of modularization waterproof leak-testing tool | |
| CN104481521B (en) | A kind of rock core sealing leak testing process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 |